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Elementary Algebra

Lynn Marecek, MaryAnne Anthony-Smith

$Math Studyset Vaia Explanations$ Math

2nd Edition · 1240 pages

ISBN: 9780998625713

Chapter 1: 1313 - Practice Tests (page 202)

Find the Least Common Multiple of 18 and 24.

Short Answer

Expert verified

The least common multiple of 18 and 24 is 72 .

Step by step solution

01

Step 1. Given information .

Consider the given values 18 and 24 .

02

Step 2. Find the LCM .

The LCM of the given numbers by prime factorisation.

$18 = 2 \times 3 \times 3 24 = 2 \times 2 \times 2 \times 3$

The prime factors are $2 \times 2 \times 2 \times 3 \times 3$ that means $72$ .

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Most popular questions from this chapter

In the following exercise, divide: $- 52 \div (- 4)$

Translation from Algebra to English.

$(4) (8)$

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